package com.atguigu.gulimall.product.feign;

import com.atguigu.common.to.SkuReductionTo;
import com.atguigu.common.to.SpuBoundTo;
import com.atguigu.common.utils.R;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.ResponseBody;

@FeignClient("gulimall-coupon")
public interface CouponFeignService {
    /**
     * cloud远程调用流程
     * 1.CouponFeignService.saveSpuBounds(spuBoundTo)
     *          1)、@RequestBody将这个对象转为json
     *          2)、cloud找到gulimall-coupon服务，给/coupon/spubounds/save发送请求。将上一步转化的json放在请求体的位置，发送请求
     *          3)、对方请求收到服务。请求体里有json数据。
     *          （@RequestBody SpuBoundTo spuBoundTo）将请求体的json转为SpuBoundTo
     * 只要json数据模型是兼容的。双方服务无需使用同一个to
     * @param spuBoundTo
     * @return
     */
    @PostMapping("/coupon/spubounds/save")
    R saveSpuBounds(@RequestBody SpuBoundTo spuBoundTo);

    @PostMapping("/coupon/skufullreduction/saveinfo")
    R saveSkuReduction(@RequestBody SkuReductionTo skuReductionTo);
}
